package cn.bjit.component;
import cn.bjit.config.SmsConfig;
import cn.bjit.util.CommonUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.*;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;

@Component
@Slf4j
public class SmsComponent {
    //发送地址
    //https://jmsms.market.alicloudapi.com/sms/send?mobile=mobile&templateId=templateId&value=value
    private static final String URL_TEMPLATE = "https://jmsms.market.alicloudapi.com/sms/send?mobile=%s&templateId=%s&value=%s";
    @Autowired
    private RestTemplate restTemplate;
    @Autowired
    private SmsConfig smsConfig;

    //发送短信验证码
    @Async
    public void send(String to,String templateId,String value){
        long beginTime = CommonUtil.getCurrentTimestamp();
        String url = String.format(URL_TEMPLATE,to,templateId,value);
        //构建头信息
        HttpHeaders headers = new HttpHeaders();
        //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105
        headers.set("Authorization","APPCODE "+smsConfig.getAppCode());
        //包装
        HttpEntity entity = new HttpEntity<>(headers);
        ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.POST, entity, String.class);
        long endTime = CommonUtil.getCurrentTimestamp();

        log.info("耗时={}，url={},body={}",beginTime-endTime,url,response.getBody());
        if(response.getStatusCode().is2xxSuccessful()){
            log.info("发送短信验证码成功");
        }else {
            log.error("发送短信验证码失败:{}",response.getBody());
        }
    }
}
